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Extremely beautiful specimen of this rare trilobite species
• Silurian of Canada ( Northwest Territories)
Year found: 2000
In the following link you could find an article that deals with the study of a population of isolated teeth that come from this sector
It reigned the seas during the Paleocene and the Eocene (60-45 million years ago)
07200 - Wide 4.56 Inch Eocrinoid (Ascocystites) Plate - Lower Ordovician Claw Extremely beautiful specimen of thisAscocystites sp, Barrande 1887 Eocrinoidea Ascocystitida Parent taxon: Ascocystitida according to J. J. Sepkoski 2002 Sister taxa: Cambrocrinus, Eocystites, Eustypocystis, Nolichuckia, Pareocrinus Ecology: stationary intermediate level epifaunal suspension feeder Environments: coastal, transition zone lower shoreface Age range: 460. 9 to 457. 5 Ma Distribution: Ordovician of the Czech Republic, Morocco. Ascocystites sp: Fossilworks (Paleobiology